7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.0,AA,5.0,AA
5.0,SY,-7.0,SY
-7.0,WAWO,-30.0,WAWO
-30.0,WAHO,-46.0,WAHO
-46.0,PZWA,-52.0,PZWA
-52.0,MS,-79.0,MS
-79.0,end,-,-